If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: er4YuDt3B5gDCc7JyK3dy333EWMjeubpkrDB4FGRm3nMvGA8M3J5xFpxkc72pANmouniBrB1Wtine3wKaA9K9mAV1zuEZzAhGDW1xh6jCwPkf8S5VjMxt9aF3789QMobNXneMqqLK29Sw1s8SiUomeAZ3BANENbbMp
You can also try to pass an automatic check but with no guarantee.